Task 1727474782

Name: Ter5_1_dns_cfbf00125_segment_6_dms_200_40000_77_3000000_0
Workunit ID: 872588098
Created: 9 Feb 2025 17:45:18 UTC
Sent: 10 Feb 2025 10:44:14 UTC
Report deadline: 24 Feb 2025 10:44:14 UTC
Received: 10 Feb 2025 11:03:21 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 685.63
CPU time (sec): 17.29
Peak working set size (MB): 278.76
Peak swap size (MB): 10402.67
Peak disk usage (MB): 0.05
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[03:45:51][19110][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1222 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_6_dms_200_77.cpt -A 0.04 -P 1.5 -f 500.0 -W --pb_min 3600 --mc_max 1.6 --mp_min 1.1 --mismatch 0.222 --tobs 1800 --alpha 1.0 --start_template_id 3000000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_77.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_40000_77_3000000_0_0
------> GPU usage: 0.500000
[03:45:51][19110][INFO ] Starting data processing...
[03:45:51][19110][INFO ] opti: No host transfer for n_steps. Use device global.
[03:45:51][19110][INFO ] opti: No host transfer for mean. Use device global.
[03:45:51][19110][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[03:45:51][19110][INFO ] opti: sumspec[i] allloc, free and pinned.
[03:45:51][19110][INFO ] opti: power spectrum in fft callback (static link).
[03:45:51][19110][INFO ] opti: __constant__ access is not uniform, bad!
[03:45:51][19110][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[03:45:51][19110][INFO ] CUDA global memory status (initial GPU state, including context):
[03:45:51][19110][INFO ] No template file. Generating templates.
[03:45:51][19110][INFO ] Template param value T_cons = 50000
[03:45:56][19110][INFO ] Number of generated templates to be used: 50000
[03:45:56][19110][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_6_dms_200_77.cpt
[03:45:56][19110][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_6_dms_200_77.cpt (No such file or directory).
------> Starting from scratch...
[03:45:56][19110][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_77.binary
[03:45:56][19110][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_6_dms_200_DM237.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.77618608452
------> Number of samples/record: 0
------> Center freq in MHz: 857.5673828
------> Channel band in MHz: 3.34375
------> Number of channels/record: 256
------> Nifs: 1
------> RA (J2000): 174807.87
------> DEC (J2000): -244631.5
------> Galactic l: 0
------> Galactic b: 0
------> Name: J1748-2446N
------> Lagformat: 0
------> Sum: 1
------> Level: 3
------> AZ at start: 0
------> ZA at start: 0
------> AST at start: 0
------> LST at start: 0
------> File size (bytes): 0
------> Data size (bytes): 0
------> Number of samples: 16777216
------> Trial dispersion measure: 237.7 cm^-3 pc
------> Scale factor: 1.04486
[03:45:56][19110][INFO ] Allocating memory for dedispersed compressed time series...
[03:45:56][19110][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[03:45:56][19110][INFO ] 8-bit allocation done
[03:45:56][19110][INFO ] Foobar
[03:45:56][19110][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_77.binary
[03:45:56][19110][INFO ] Allocating memory for dedispersed uncompressed time series.
[03:45:56][19110][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[03:45:56][19110][INFO ] FftSize = 12582913
[03:45:56][19110][INFO ] Seed for random number generator is -1031029978.
[03:45:58][19110][INFO ] 8[03:45:58][19110][INFO ] 9[03:45:59][19110][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[03:45:59][19110][INFO ] Normalization factor 3.97364e-08
[03:45:59][19110][INFO ] Derived global search parameters:
------> f_A probability = 0.04
------> single bin prob(P_noise > P_thr) = 3.24424e-09
------> thr1 = 19.5464
------> thr2 = 22.7124
------> thr4 = 27.844
------> thr8 = 36.3869
------> thr16 = 50.9469
[03:45:59][19110][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1566 MB (9449 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[03:45:59][19110][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[03:45:59][19110][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[03:45:59][19110][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1387.00634766, mean= -0.00008267  -0.00008267
[03:45:59][19110][INFO ] Launching time series padding kernel: grid 196608, block 32
[03:46:51][19110][INFO ] Checkpoint committed!
[03:47:51][19110][INFO ] Checkpoint committed!
[03:48:51][19110][INFO ] Checkpoint committed!
[03:49:51][19110][INFO ] Checkpoint committed!
[03:50:51][19110][INFO ] Checkpoint committed!
[03:51:51][19110][INFO ] Checkpoint committed!
[03:52:51][19110][INFO ] Checkpoint committed!
[03:53:51][19110][INFO ] Checkpoint committed!
[03:54:51][19110][INFO ] Checkpoint committed!
[03:55:51][19110][INFO ] Checkpoint committed!
[03:56:51][19110][INFO ] Checkpoint committed!
[03:57:15][19110][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 4090.171631 0.2954578 1.3674257 23.2724 19.5128  8
------> CAND:   0.249907 4024.467285 0.7067927 2.9243450 22.4945 18.6589  8
------> CAND:   0.250426 4904.973633 0.9740310 0.9309770 20.7111 16.7149  8
------> CAND:   0.500334 3603.376221 0.9679638 2.9489393 29.3634 16.4059  2
------> CAND:   0.501112 4937.985352 0.6254242 1.3202611 28.3507 15.7988  2
------> CAND:   0.499555 4080.105957 0.6522999 2.8978553 22.5767 15.3948  4
------> CAND:   0.501372 6424.999023 1.2552531 1.7182409 27.5816 15.3381  2
------> CAND:   0.249648 3605.682129 0.9675235 2.9494755 18.6537 14.4995  8
------> CAND:   0.500853 3643.807373 0.3877158 0.5489043 26.0822 14.4408  2
------> CAND:   0.499815 6013.437988 1.2813268 3.0138733 20.8446 13.9919  4
------> CAND:   0.250686 5914.266113 1.2784030 1.3296477 18.1342 13.9453  8
------> CAND:   1.250575 4090.604736 0.2934614 1.3851979 30.8217 13.3857  1
------> CAND:   1.250834 4938.871582 0.5057967 1.7311956 30.667 13.3185  1
------> CAND:   1.251353 6387.913086 1.1125342 1.9363558 30.4489 13.2238  1
------> CAND:   1.251094 5907.087891 0.8368593 1.9995744 29.5107 12.8163  1
------> CAND: 345.882365 4256.507324 0.3982441 2.5005569 19.008 12.5137  4
------> CAND: 384.239376 5733.498047 1.0440150 2.9057090 16.5831 12.3057  8
------> CAND:   0.625417 4090.604736 0.2934614 1.3851979 22.4406 12.2677  2
------> CAND: 345.732110 5573.817871 1.1199017 3.0327897 18.6129 12.1971  4
------> CAND: 231.116258 5055.356445 1.1872747 0.9014626 18.4241 12.0461  4
------> CAND:  86.494142 3896.744141 0.3836044 0.7946650 15.4215 11.9354 16
------> CAND: 157.820493 5077.802734 0.8058152 2.8802273 15.4112 11.9218 16
------> CAND:   0.625677 6387.913086 1.1125342 1.9363558 21.7381 11.8496  2
------> CAND:   0.500593 5647.424316 1.0997056 2.9854913 16.0811 11.7803  8
------> CAND: 263.650402 4563.606934 0.3851426 1.7283591 16.0048 11.7007  8
------> CAND: 134.065803 4099.284180 1.0272647 0.4664550 17.8689 11.6026  4
------> CAND: 137.029398 4056.555664 0.7702047 2.9651873 15.1482 11.5747 16
------> CAND: 201.559982 4555.371582 0.8705850 3.0155191 15.8687 11.5588  8
------> CAND:  86.468710 6285.253418 1.2691617 2.8975973 15.8474 11.5366  8
------> CAND:  86.372432 4012.556885 0.7971989 2.9737465 15.0859 11.4928 16
------> CAND:   0.166864 3603.376221 0.9679638 2.9489393 15.7793 11.4657  8
------> CAND: 132.938755 3619.666748 0.7419177 2.8881640 15.7774 11.4638  8
------> CAND: 229.313189 5802.427246 0.9990540 2.8425045 17.6552 11.4321  4
------> CAND: 216.001926 3907.660156 0.6043226 2.8602209 15.7197 11.4038  8
------> CAND:  86.413953 3864.332520 0.4130198 2.6575322 15.0013 11.3817 16
------> CAND: 251.870243 3989.152100 0.8106136 0.4711033 15.6832 11.3658  8
------> CAND: 112.262103 3620.673340 0.7474159 0.2691821 14.9296 11.2878 16
------> CAND: 151.187179 3765.428955 0.5405445 2.7989223 17.4664 11.2818  4
------> CAND: 112.917623 3960.898926 0.5557690 2.8221581 14.9089 11.2606 16
------> CAND: 472.569545 3627.812256 0.5711721 0.3521801 17.439 11.26  4
------> CAND:   1.249796 3812.152832 0.4652061 2.7337320 25.8912 11.2444  1
------> CAND: 395.061945 3818.124756 0.6126785 2.8543990 15.5558 11.2335  8
------> CAND:   0.500074 3603.376221 0.9679638 2.9489393 17.4009 11.2296  4
------> CAND: 172.705419 3942.404785 0.9205061 3.0049455 15.5299 11.2066  8
------> CAND: 398.171644 3807.477051 0.9520874 0.3226912 17.35 11.1891  4
------> CAND: 230.390930 4126.928711 1.0301377 3.0663581 15.4948 11.1702  8
------> CAND:   0.312709 3997.798584 0.2560793 1.6353289 14.834 11.1626 16
------> CAND: 460.694925 4301.953125 0.9223130 3.0461860 17.3089 11.1564  4
------> CAND:  86.412137 4063.107666 0.5006782 2.7564964 14.8238 11.1493 16
------> CAND: 174.896454 5578.975098 0.7668107 1.6856799 14.8059 11.1258 16
------> CAND: 498.372280 4224.067871 0.8873236 3.0278168 17.2541 11.1128  4
------> CAND: 102.130087 4112.684082 0.8942289 3.0217283 15.4203 11.093  8
------> CAND: 188.386519 5113.765625 0.6338590 2.5814989 20.4631 11.0919  2
------> CAND:   0.499296 3616.055664 0.9535203 2.9493473 17.2071 11.0755  4
------> CAND: 230.476568 3703.611328 0.5165341 2.7756958 15.3968 11.0686  8
------> CAND:   0.504486 6326.138184 1.0444355 1.9917400 20.4181 11.0652  2
------> CAND: 259.058907 4172.000488 1.0346462 3.0730519 15.3897 11.0613  8
------> CAND:   0.416772 4090.604736 0.2934614 1.3851979 17.1773 11.0518  4
------> CAND: 249.768738 4345.243164 0.5697430 2.7987547 17.1522 11.0318  4
------> CAND: 230.544300 4670.698242 0.7551185 2.9329846 15.3472 11.0172  8
------> CAND: 384.179169 4494.258789 0.5078485 2.6598375 15.3344 11.004  8
------> CAND:   0.504226 4940.377441 0.5037740 2.2435954 20.3133 11.003  2
------> CAND: 115.215318 5298.125000 1.1375580 3.0961385 14.7008 10.9886 16
------> CAND:  86.456773 4551.609375 0.4107335 2.3113759 14.6905 10.9752 16
------> CAND:   1.250056 4708.350098 0.7328079 2.8962247 25.2687 10.9741  1
------> CAND: 387.599760 4821.614746 0.8663540 2.9878025 15.2928 10.9609  8
------> CAND: 305.127750 4375.816406 0.7110131 0.7681338 17.0429 10.945  4
------> CAND:  39.976866 4739.134766 0.5836344 2.7039921 15.2615 10.9285  8
------> CAND:   0.167124 6424.999023 1.2552531 1.7182409 15.2331 10.8992  8
------> CAND: 309.495289 3750.026611 0.3988683 2.6485918 15.232 10.898  8
------> CAND:   1.250315 5601.620605 1.1018645 3.0001769 25.0565 10.8819  1
------> CAND: 135.223214 4664.166016 0.6961483 0.9792093 14.6129 10.8742 16
------> CAND:  85.097723 5237.242188 1.0034040 1.1098092 14.5857 10.8388 16
------> CAND: 230.361087 3671.770996 0.6880803 2.8765295 15.1714 10.8355  8
------> CAND: 463.575736 3893.542969 0.8746188 2.9830735 16.881 10.8164  4
------> CAND: 458.626118 5802.427246 0.9990540 2.8425045 19.9742 10.8018  2
------> CAND:  94.726291 4880.832031 0.8105732 2.9442594 15.1299 10.7925  8
------> CAND: 290.053901 3790.970947 0.8710613 0.3353271 24.8492 10.7919  1
------> CAND: 163.727959 4047.761719 0.9527737 0.4552662 15.121 10.7834  8
------> CAND:   0.625158 4090.604736 0.2934614 1.3851979 16.8273 10.7738  4
------> CAND:  54.993883 4531.173828 0.9994352 0.7094983 16.827 10.7735  4
------> CAND: 132.860383 3653.615479 0.3370616 2.5382416 15.109 10.7709  8
------> CAND:   0.417031 6387.913086 1.1125342 1.9363558 16.8042 10.7554  4
------> CAND: 392.922552 4831.563965 1.1088974 0.8251329 15.0918 10.7532  8
------> CAND: 131.062763 4070.178467 0.9273369 0.4804789 14.517 10.7495 16
------> CAND: 275.451581 5895.828125 0.8358842 2.2979009 15.0805 10.7416  8
------> CAND:  19.988433 4739.134766 0.5836344 2.7039921 14.5058 10.7351 16
------> CAND: 230.534958 3638.484619 0.4425157 2.7014880 15.0696 10.7303  8
------> CAND: 442.955657 4367.709473 0.5150279 2.7029073 19.8276 10.7148  2
------> CAND: 115.269555 4092.427490 0.4173547 2.6158652 16.7406 10.705  4
------> CAND: 262.197929 5357.290527 0.8176633 2.7906702 15.038 10.6976  8
------> CAND: 119.172573 4461.171875 1.0723898 3.1080592 15.0331 10.6926  8
------> CAND:   1.000408 3603.376221 0.9679638 2.9489393 24.5862 10.6776  1
------> CAND: 132.939014 3621.083740 0.7425183 2.8886776 15.0156 10.6745  8
------> CAND: 115.199747 4298.815918 0.7982805 2.9885151 14.4565 10.6711 16
------> CAND: 320.951840 3752.381592 0.3812531 2.6193244 15.0066 10.6653  8
------> CAND: 191.305218 3704.477783 0.5109213 2.7709663 14.4469 10.6586 16
------> CAND:  57.922184 3620.173584 0.7353761 0.2732161 14.995 10.6533  8
------> CAND:  54.993623 4539.954102 0.9995511 0.7081270 16.6737 10.6519  4
------> CAND: 460.656258 4631.781250 0.9319354 3.0519481 16.6725 10.651  4
[03:57:15][19110][INFO ] Statistics: count dirty SumSpec pages 362709 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[03:57:15][19110][INFO ] Data processing finished successfully!
03:57:15 (19110): called boinc_finish(0)

</stderr_txt>
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